DAI NIPPON PRINTING CO., LTD.
|DAI NIPPON PRINTING CO., LTD. Patent applications|
|Patent application number||Title||Published|
|20150255761||PACKAGING MATERIAL FOR BATTERY - In a packaging material for a battery constituted by a laminate body having at least a base material layer, a bonding layer, a metal layer and a sealant layer in this order, the bonding layer satisfies at least two of the following properties (1) to (3). (1) The hardness is 20 to 115 MPa when an indenter is pressed into the bonding layer by 5 μm from the cross-section of the laminate body using a nano-indenter. (2) The peak temperature is 10 to 60° C. for the loss modulus peak that is acquired when a dynamic viscoelasticity is measured at a frequency of 1 Hz for the bonding layer. (3) I||09-10-2015|
|20150252157||METAL PARTICLE DISPERSION, ARTICLE AND SINTERED FILM USING METAL PARTICLE DISPERSION, AND METHOD FOR PRODUCING SINTERED FILM - The present invention is to provide a metal particle dispersion which has low viscosity and excellent dispersibility and dispersion stability, and in which the precipitation of the metal particles is inhibited. Disclosed is a metal particle dispersion comprising metal particles, a dispersant and a solvent, wherein the metal particles contain one or more selected from the group consisting of gold, silver, copper, nickel, platinum, palladium, molybdenum, aluminum, antimony, tin, chromium, lanthanum, indium, gallium and germanium, and wherein the dispersant is a graft copolymer having at least one constitutional unit represented by the following general formula (I) and at least one constitutional unit represented by the following general formula (II), and in which at least part of nitrogen sites of the constitutional units represented by the general formula (I) each form a salt with at least one selected from the group consisting of a halogenated hydrocarbon, an acidic phosphorus compound represented by the following general formula (V), and a sulfonic acid compound represented by the following general formula (VI):||09-10-2015|
|20150246555||SIMPLEX AND DUPLEX PRINTER - A compact simplex and duplex printer which can be produced easily at a low cost. The simplex and duplex printer includes: a thermal head for performing printing on a substrate; a rolled substrate supply section for supplying a continuous substrate, which is to be printed on one side, to the thermal head; and a sheet-like substrate supply section, provided below the rolled substrate supply section, for sequentially supplying sheet-like substrates, which are to be printed on both sides, to the thermal head. A guide transport path for guiding a sheet-like substrate from the sheet-like substrate supply section to the thermal head is provided between the thermal head and the sheet-like substrate supply section. To the guide transport path is connected a reversing mechanism for reversing the sheet-like substrate which has been returned from the thermal head to the guide transport path. The reversing mechanism includes a rotatable housing shell.||09-03-2015|
Patent applications by DAI NIPPON PRINTING CO., LTD.